Watershed

Question

Watershed

15 Feb 2024

Answer :

Word Count : 284

Watershed, often referred to as a drainage basin or catchment area, is a vital concept in water harvesting and management. It is an area of land where all the surface water from rain, melting snow, or ice converges to a single point, such as a stream, river, lake, or even an ocean. The boundaries of a watershed are determined by the topography of the land, with higher elevations forming the watershed _______ _________ ________ ______ ____ __________ _________ __________ ________ ______.
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1.	Describe the entire process of hydrologic cylcle along with line diagram.
2.	Define infiltration. Describe the procedure of its measurements. Enlist different factors affecting infiltration.
3.	Explain the Rational method of peak runoff estimation. Write its assumptions.
4.	Define groundwater pollution. Describe the sources and impact of groundwater pollution
5.	Write short notes any four of the following: (i) Runoff (ii) Evapotranspiration (iii) Seepage Losses (iv) Water budget (v) Disinfection Process at household level

1.	Define rainwater harvesting. Describe its importance in water scarcity areas of different parts of the country.
2.	Describe the water as a resource.
3.	Describe various step different state governments have taken for enforcing rainwater harvesting.
4.	What is integrated watershed management? Describe its role in sustaining livelihood of rural people.
5.	(v) Water Pollution. (ii) Project Implementing Agency (iii) Irrigation Intensity (iv) Watershed (v) Rooftop Rainwater Harvesting